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ANALISIS STRUKTUR MIKRO DAN KEKERASAN HASIL PENGELASAN SHIELDED METAL ARC WEL…
This study aims to analyse the impact of speed and polishing time variations on the microstructure and hardness of AISI 1020 steel produced by Shielded Metal Arc Welding (SMAW). Steel specimens were welded using E7016 electrodes, then polished at speeds of 570 rpm, 750 rpm, and 1043 rpm for 5, 10, and 15 minutes. Evaluation was carried out by observing the microstructure using an optical micros…
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- xxix, 57 hlm.; ilus,; tab, 29 cm
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- T1833762025
PENGEMBANGAN BAHAN AJAR MATA KULIAH KONVERSI ENERGI BERBASIS TEKNOLOGI
This study aims to develop technology-based Energy Conversion course teaching materials using the Canva application in the form of valid and practical E-Modules. The background of this study is the limitations of conventional teaching materials that are less interactive and have not utilized technology optimally, which causes low student interest and understanding of the material. The research …
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- xiii, 97 hlm.; ilus.; tab.; 29 cm.
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- T1804542025
ANALISIS STRUKTUR MIKRO DAN KEKERASAN HASIL PENGELASAN SHIELDED METAL ARC WEL…
This study aims to determine the effect of polishing speed and time on the microstructure and hardness of AISI 304 type stainless steel material that has gone through the Shielded Metal Arc Welding (SMAW) method welding process. The main focus of this research is to evaluate how polishing parameters affect surface quality, microstructure appearzmce, and hardness values in the fusion zone, fusio…
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- xxviii, 80 hlm.; ilus,; tab, 29 cm
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- T1831592025
ANALISIS PENGARUH KONDISI PENYIMPANAN ELEKTRODA LOW HIDROGEN E7018 TERHADAP C…
This study aims to (1) determine the effect of electrode storage conditions on the resulting welding defects, (2) determine the effect of different electrode storage locations on welding results, and (3) determine what types of welding defects are produced by E7018 electrodes that have been given several treatments. The method used in this study is an experiment, the number of samples made as m…
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- xiii, 104 hlm.; ilus.; tab, 29 cm
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- 06121282126053
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- T1807252025
PENGARUH PENAMBAHAN GAS HHO DENGAN ELEKTRODA STAINLES STEEL DAN ALUMINIUM PAD…
In the modern era, motorized vehicles is increasing in number. Therefore, more and more emissions from combustion produced. The aim of this research is to determine the effect of adding HHO gas with a variety of aluminum and stainless steel electrodes on the emissions of a 4-stroke combustion motorbike with Pertamax fuel. The research was carried out using a Suzuki Shogun motorbike and a wet ce…
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- xvi, 40 hlm.: ilus., tab.; 29 cm
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- T165037
ANALISA VARIASI PRODUKSI UAP TERHADAP PERFORMANSI KETEL UAP di PT. MAHKOTA AN…
Steam generator plays an important role in promoting the development of industry and Services, almost all industries using steam generator or boiler in running produclion. steam generator power in the PT. Mainstay crown Palm- South Sumatra using 2 units of steam generators (boilers), which is a supplier of steam for a steam power plant. management of palm oil seed industry that uses a lot of en…
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- xv, 52 hlm. : ilus. ; tab.; 28 cm
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- T1580742014
INVESTIGASI PENGARUH KETEBALAN SUDU CEMBUNG TRAILING EDGE TURBIN CROSSFLOW SK…
The biggest challenge currently faced by all countries, including Indonesia is the energy crisis. In 2022 Indonesia has a national electrification ratio of 99.63%, many remote areas still lack electricity. The right alternative to increasing the electrification ratio of remote areas is to use off grid power plants, namely pico-scale water turbines (
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T1832562025
ANALISIS TRENPENELITIAN MAHASISWA PADA PROGRAMSTUDI PENDIDIKAN TEKNIKMESIN DI…
This research aims to (1) analyze the number of thesis publication developments in Mechanical Engineering Education students, (2) analyze the form of the development map of thesis research for Mechanical Engineering Education students published in the Sriwijaya University repository based on keywords and using the help of Vosviewer software, and (3) analyze trend opportunities that are rarely r…
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- xvii, 117 hlm.; ilus.; tab.; 29 cm.
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- 06121282126024
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- T1807362025
PENGARUH PENERAPAN KESELAMATAN DAN KESEHATAN KERJA (K3) DI BENGKEL TERHADAP H…
This research aims to determine the effect of the implementation of Occupational Safety and Health (OSH) in workshops on the learning outcomes of Class XI vocational students at SMK Negeri 4 Palembang. The research uses a mixed methods approach, which combines qualitative and quantitative approaches, employing snowball sampling and random sampling techniques. Data were collected through observa…
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- xiii, 104 hlm.; ilus.; tab.; 29 cm
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- 06121282126057
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- T1808282025
PENGEMBANGAN JOBSHEET PENGEPASAN BERBASIS PROJECT BASED LEARNING
This study aims to determine the validity and practicality of Project Based Learning (PjBL) based jobsheet learning media in the Packing Practice Course in the Mechanical Engineering Education Study Program. This research is a Research and Development (R&D) research using a 4-D development model. The subject of the study is a UNSRI Mechanical Engineering Education student who is taking a Packin…
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- xvi, 175 hlm.; ilus.; tab.; 29 cm.
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- 06121282126049
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- T1807232025
DENSIFIKASI BATUBARA DAN BIOMASSA SEKAM PADI MENGGUNAKAN TEKNOLOGI SINTERING …
Tingginya ketergantungan Indonesia terhadap batu bara sebagai bahan bakar fosil menjadi salah satu penyebab utama emisi karbon yang menyebabkan pemanasan global. Di sisi lain, limbah pertanian seperti sekam padi belum dimanfaatkan secara baik dan sering dibakar secara sembarangan, sehingga menambah polusi udara. Di samping itu, kebutuhan bahan bakar alternatif yang efisien, murah, dan ramah lin…
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- xiii, 104 hlm.; ilus.; tab.; 29 cm.
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- T1831492025
ANALISIS METODE TAGUCHI DALAM OPTIMALISASI PEMBUATAN FILTER KERAMIK HA/KAOLIN…
Penelitian ini membahas pengembangan komposit keramik berpori berbasis hidroksiapatit (HA) dan kaolin, yang disintesis menggunakan metode space holder berbahan dasar ubi jalar serta proses sintering. Tujuan utama dari penelitian ini adalah untuk menghasilkan material keramik berpori yang berpotensi digunakan sebagai adsorben karbon dioksida (CO₂). HA diperoleh melalui proses kalsinasi tulang …
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- xvii, 117 hlm.; ilus.; tab.; 29 cm.
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- T1831892025
PENGEMBANGAN LKPD BERBASIS PROJECT BASED LEARNING PADA MATERI GAMBAR PROYEKSI…
Technical drawing instruction on perspective projection materials requires learning media that can enhance students’ visual-spatial skills. This study aims to develop a Student Worksheet (LKPD) based on Project Based Learning (PjBL) to improve student learning outcomes at SMKN 1 Suak Tapeh. The research employed the 4D development model, which consists of the Define, Design, Develop, and Diss…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- 06121282126044
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- T1810812025
IDENTIFIKASI OTOMATIS SAMPAH BOTOL PLASTIK PADA BELT CONVEYOR MEGGUNAKAN METO…
Environmental problems caused by plastic waste are a serious challenge that requires appropriate technological solutions, especially in the waste sorting process. This study aims to develop an automatic identification system for plastic bottle waste integrated with a belt conveyor using a Python-based Naïve Bayes classification algorithm. The system is designed to recognize three types of plas…
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- xxiii, 443 hlm.; ilus.; tab.; 29 cm.
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- T1831562025
ANALISIS PENERAPAN KESELAMATAN DAN KESEHATAN KERJA (K3) DI BENGKEL PEMESINAN …
This study aims to find out how the Analysis of the Implementation of Occupational Safety and Health (K3) in the Machining Workshop of SMK Negeri 2 Muara Enim. This research is a qualitative research with data collection techniques using interviews and observations. The data source of this research is using the snowball sampling technique with data sources of the Head of the machining workshop,…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T1798972025
ANALISIS DISTRIBUSI TEMPERATUR BENDA KERJA PADA PROSES PEMBUBUTAN TITANIUM TI…
Machining process is a process that is carried out by changing the shape of metal material to what we want. One type of machining process is the turning process. Turning process is a process that is carried out by means of the workpiece spindle and tool cutting workpiece. Turning is very influential on the use of the parameter that exist in the machining. Turning parameters consist of cutting s…
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- xxvii, 52 hlm. : ilus. ; tab. ; 28 cm
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- T3102019
DETEKSI KEKASARAN PERMUKAAN MENGGUNAKAN SENSOR GETARAN DENGAN VARIASI KECEPAT…
Pada masa kini, pengerjaan dengan mesin produksi sangat dibutuhkan pada industri manufaktur. Kekasaran permukan yang dihasilkan proses pemesinan menentukan kualitas komponen benda kerja. Metode yang digunakan untuk mengukur kekasaran permukaan terdapat dua metode, yaitu metode kontak dan non kontak. Namun kedua metode tersebut memiliki kelemahan, yaitu pengukuran yang tidak bisa dilakukan saat …
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- xxvii, 56 hlm. : ilus. ; tab. ; 28 cm
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- T32242019
PENGEMBANGAN INSTRUMEN EVALUASI STEM SKILLS PADA PEMBELAJARAN MATA KULIAH PEN…
Penelitian ini bertujuan untuk mengembangkan instrumen evaluasi keterampilan STEM (Science, Technology, Engineering, and Mathematics) pada pembelajaran mata kuliah pengelasan TIG MIG di Program Studi Pendidikan Teknik Mesin, Universitas Sriwijaya. Latar belakang penelitian ini didasarkan pada kebutuhan akan alat ukur yang mampu menilai keterampilan STEM mahasiswa secara menyeluruh, khususnya da…
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- xvi, 125 hlm.; ilus.; tab.; 29 cm.
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- T1802632025
PENGEMBANGAN PREVENTIVE MAINTENANCE MESIN FRAIS UNIVERSAL BERBASIS APLIKASI A…
This study aims to describe the feasibility and practicality of preventive maintenance for universal milling machines based on the Appsheet application in the Mechanical Engineering Education Laboratory. The type of research is research and development (R&D), using the 4D model: Define, Design, Develop, and Disseminate. The product was tested on subject lecturers, the head of the laboratory, an…
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- xxii, 549 hlm.; ilus.; tab.; 29 cm.
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- T1802012025
KOROSI DIBAWAH INSULASI PADA BAJA A36 DI PWHT PADA MEDIA AIR LAUT
Corrosion Under Insulation (CUI) remains a persistent challenge across many industrial sectors, posing a significant threat to the integrity and longevity of equipment. Post-welding heat treatment processes are usually used to remove residual stresses and improve the mechanical properties of the welded structure. However, the interaction of A36 steel with seawater, when combined with the insula…
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- xix, 107 hlm.; ilus.; tab.; 29 cm
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- T1442262024
MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINT…
In this study, an inventory model of pharmaceutical goods that deteriorates or damage to pharmaceutical goods that occurs due to the length of time the goods are stored with a fourth-degree polynomial demand rate is formulated. In the optimal solution, the inventory time at zero (t_1^* ) is 0.478763 and the cycle length (T_1^* ) is 0.698110 with an average minimum total cost ((TC) ̅ ) of $119.…
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- xvii, 117 hlm.; ilus.; tab.; 29 cm.
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- T1791332025
PENGARUH ARUS PENGELASAN SMAW PADA DISSIMILAR LOGAM STAINLESS STEEL 201 DAN B…
The advancement of welding technology plays a crucial role in industrial development, especially in dissimilar metal welding, such as joining stainless steel 201 and carbon steel 1040. This type of welding often results in reduced mechanical properties at the joint due to differences in composition and physical characteristics. This study aims to investigate the effect of welding current variat…
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- xvi, 146 hlm.; ilus.; tab.; 29 cm
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- T1783522025
RANCANG BANGUN MESIN PENCETAK BAKSO PORTABEL UNTUK SKALA INDUSTRI UMKM
DESIGN AND DEVELOPMENT OF A PORTABLE MEATBALL FORMING MACHINE FOR SME INDUSTRY SCALE Scientific Paper (Thesis), January 10, 2025 Yoga Abie Putra, supervised by Prof. Dr. Ir. Hendri Chandra, M.T. xxv + 62 pages, 10 table, 39 figures, 3 attachments SUMMARY One of the most widely consumed processed meat products in Indonesia is meatballs, which are served hot and have a high animal protein content…
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- xiv, 133 hlm.; ilus.; tab.; 29 cm.
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- T1784022025
PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS E-BOOK PADA MATERI SHEET METAL DI MA…
Penelitian ini bertujuan untuk mengembangkan modul pembelajaran berbasis E-BOOK pada materi Sheet Metal di mata kuliah CAD/CAM Lanjutan untuk Program Studi Pendidikan Teknik Mesin di Universitas Sriwijaya. Penelitian ini mengadopsi model pengembangan 4D (Define, Design, Development, Disseminate) untuk menghasilkan media pembelajaran yang valid, praktis, dan efektif. Pengujian dilakukan melalui …
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- xvii, 82 hlm.: Ilus., tab.; 29 cm
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- T1736042025
PENGEMBANGAN VIDEO TUTORIAL PADA MATERI SHEET METAL DI MATA KULIAH CAD/CAM LA…
Penelitian ini bertujuan untuk mengembangkan video tutorial pada mata kuliah CAD/CAM Lanjutan di Program Studi Pendidikan Teknik Mesin. Metode yang digunakan adalah Research and Development (R&D) dengan model 4D (Define, Design, Develop, Disseminate). Video tutorial ini dirancang untuk meningkatkan pemahaman mahasiswa terhadap konsep dasar fitur Sheet Metal pada Autodesk Inventor, mengembangkan…
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- xii, 71 hlm.; tab.; 29 cm.
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- T1735992025
PENGEMBANGAN E-MODUL PEMBELAJARAN BERBASIS FLIPBOOK PADA MATA KULIAH PRAKTIK …
This study aims to develop a flipbook-based learning module and to determine the feasibility and practicality of the flipbook-based e-learning module for students in the Mechanical Engineering Education Study Program at Universitas Sriwijaya. E-Modules function as learning resources that help students learn independently, in a two-way, and communicative manner. Flipbooks are learning media in t…
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- xiii, 63 hlm.; tab.; 29 cm.
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- T1736552025
PENGEMBANGAN BUKU AJAR CAD/CAM LANJUTAN BERBASIS CASE METHOD DI PROGRAM STUDI…
This research is research and development using a 4D model (Define, Design, Develop, Disseminate) which aims to develop a valid and practical Case Method-based Advanced CAD/CAM textbook . The research was carried out in the odd semester of 2024 at the Mechanical Engineering Education Study Program, Faculty of Teacher Training and Education, Sriwijaya University, with the research subjects being…
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- xii, 71 hlm.; tab.; 29 cm.
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- T1735722025
PENGEMBANGAN VIDEO TUTORIAL CAM BERBASIS CASE METHOD DI PROGRAM STUDI PENDIDI…
The objectives of this research are (1) to identify the difficulties faced by students in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University; (2) to describe students' efforts in overcoming difficulties in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University. This research uses a qualitative ap…
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- xiii, 63 hlm.; tab.; 29 cm.
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- T1736232025
STUDI KUALITATIF : ANALISIS KESULITAN MAHASISWA PADA MATA KULIAH CAD/CAM DASA…
The objectives of this research are (1) to identify the difficulties faced by students in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University; (2) to describe students' efforts in overcoming difficulties in the Basic CAD/CAM course in the Mechanical Engineering Education Study Program at Sriwijaya University. This research uses a qualitative ap…
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- xvii, 92 hlm.: Ilus., tab.; 29 cm
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- T1735662025
PENGEMBANGAN E-MODULE MATERI RODA GIGI BERBASIS PROJECT-BASED LEARNING PADA M…
This research was a development study aimed at producing a project-based learning (PjBL) e-module on gear material for the course Dynamic Machine Elements and Basic CAD/CAM. The method used was Research and Development (R&D) with the Holistic 4D model (Define, Design, Develop, Deploy). The study was conducted during the even semester of the 2024/2025 academic year. The research subjects were st…
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- xv, 63 hlm.; ill.; tab.; 29 cm.
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- T1735592025
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